Class DVec3d

Namespace

HiGeom.Geom

Assembly

HiGeom.dll

Dual Vec3d with p(Vec3d) and n(Vec3d).

public class DVec3d : IEquatable<DVec3d>, IWriteBin, IEqualityOperators<DVec3d, DVec3d, bool>, IAdditionOperators<DVec3d, DVec3d, DVec3d>, ISubtractionOperators<DVec3d, DVec3d, DVec3d>, IMultiplyOperators<DVec3d, double, DVec3d>, IMultiplyOperators<DVec3d, Mat4d, DVec3d>, IDivisionOperators<DVec3d, double, DVec3d>, IVec<double>

Inheritance

object

DVec3d

Implements

IEquatable<DVec3d>

IWriteBin

IEqualityOperators<DVec3d, DVec3d, bool>

IAdditionOperators<DVec3d, DVec3d, DVec3d>

ISubtractionOperators<DVec3d, DVec3d, DVec3d>

IMultiplyOperators<DVec3d, double, DVec3d>

IMultiplyOperators<DVec3d, Mat4d, DVec3d>

IDivisionOperators<DVec3d, double, DVec3d>

IVec<double>

Inherited Members

object.Equals(object, object)

object.GetType()

object.MemberwiseClone()

object.ReferenceEquals(object, object)

Extension Methods

BinIoUtil.ToBytes(IWriteBin)

DuplicateUtil.TryDuplicate<TSelf>(TSelf, params object[])

InvokeUtil.SelfInvoke<TSrc>(TSrc, Action<TSrc>)

InvokeUtil.SelfInvoke<TSrc, TDst>(TSrc, Func<TSrc, TDst>)

ColorUtil.GetGloomyColor(object, double, double)

NameUtil.GetSelectionName(object)

StringUtil.GetPropertyStringIfToStringNotOverloaded(object, bool, bool)

LockUtil.Lock(object)

Constructors

DVec3d()

Ctor. The members are initialized to null.

public DVec3d()

DVec3d(DVec3d, bool)

public DVec3d(DVec3d src, bool shareFields = false)

Parameters

src DVec3d

shareFields bool

DVec3d(Mat4d)

Ctor. set mat[12] to Point.x; set mat[13] to Point.y; set mat[14] to Point.z; set mat[8] to Normal.x; set mat[9] to Normal.y; set mat[10] to Normal.z;

public DVec3d(Mat4d mat)

Parameters

mat Mat4d

matrix

DVec3d(UnnullableDVec3d)

public DVec3d(UnnullableDVec3d src)

Parameters

src UnnullableDVec3d

DVec3d(Vec3d, Vec3d)

Ctor.

public DVec3d(Vec3d p, Vec3d n)

Parameters

p Vec3d

Point

n Vec3d

Normal

DVec3d(IEnumerable<double>)

public DVec3d(IEnumerable<double> src)

Parameters

src IEnumerable<double>

DVec3d(double, double, double, double, double, double)

Ctor.

public DVec3d(double px, double py, double pz, double nx, double ny, double nz)

Parameters

px double

Point.x

py double

Point.y

pz double

Point.z

nx double

Normal.x

ny double

Normal.y

nz double

Normal.z

DVec3d(double[])

Ctor.

public DVec3d(double[] src)

Parameters

src double[]

Array elements 0,1,2 initialize Point x,y,z; Array elements 3,4,5 initialize Point x,y,z

DVec3d(Func<int, double>)

public DVec3d(Func<int, double> dirToValueFunc)

Parameters

dirToValueFunc Func<int, double>

DVec3d(BinaryReader)

public DVec3d(BinaryReader reader)

Parameters

reader BinaryReader

DVec3d(string)

Ctor. The reading format is ((x,y,z),(x,y,z)), the first xyz is for Point; the second xyz is for Normal.

public DVec3d(string str)

Parameters

str string

string

See Also

ToString()

Properties

ElementNum

Element number: 6 for (Point(x,y,z),Normal(x,y,z)).

public static int ElementNum { get; }

Property Value

int

IsAllNaN

public bool IsAllNaN { get; }

Property Value

bool

IsFinite

public bool IsFinite { get; }

Property Value

bool

this[int]

public double this[int index] { get; set; }

Parameters

index int

Property Value

double

NaN

public static DVec3d NaN { get; }

Property Value

DVec3d

Normal

Normal.

public Vec3d Normal { get; set; }

Property Value

Vec3d

Point

Point.

public Vec3d Point { get; set; }

Property Value

Vec3d

Rank

Dimension (i.e. Size) of the Vector.

public int Rank { get; }

Property Value

int

Zero

public static DVec3d Zero { get; }

Property Value

DVec3d

Methods

At(int)

public ref double At(int dir)

Parameters

dir int

Returns

double

Enumerate()

For each. Point first. Normal second.

public IEnumerable<double> Enumerate()

Returns

IEnumerable<double>

Equals(DVec3d)

Indicates whether the current object is equal to another object of the same type.

public bool Equals(DVec3d other)

Parameters

other DVec3d

An object to compare with this object.

Returns

bool

true if the current object is equal to the other parameter; otherwise, false.

Equals(object)

Determines whether the specified object is equal to the current object.

public override bool Equals(object obj)

Parameters

obj object

The object to compare with the current object.

Returns

bool

true if the specified object is equal to the current object; otherwise, false.

GenNaN()

public static DVec3d GenNaN()

Returns

DVec3d

GenZero()

public static DVec3d GenZero()

Returns

DVec3d

GetHashCode()

Serves as the default hash function.

public override int GetHashCode()

Returns

int

A hash code for the current object.

Interpolate(DVec3d, DVec3d, double)

public static DVec3d Interpolate(DVec3d a, DVec3d b, double ratio)

Parameters

a DVec3d

b DVec3d

ratio double

Returns

DVec3d

Set(DVec3d, bool)

public void Set(DVec3d src, bool shareFields = false)

Parameters

src DVec3d

shareFields bool

Set(double, double, double, double, double, double)

Call Point.Set(double, double, double) and Normal.Set(double, double, double) to set the values.

public void Set(double px, double py, double pz, double nx, double ny, double nz)

Parameters

px double

Point.x

py double

Point.y

pz double

Point.z

nx double

Normal.x

ny double

Normal.y

nz double

Normal.z

Remarks

If the Point or Normal is null, the function will corrupt.

SetEachValueAbs()

public DVec3d SetEachValueAbs()

Returns

DVec3d

ToString()

Returns a string that represents the current object.

public override string ToString()

Returns

string

A string that represents the current object.

ToString(string)

public string ToString(string format)

Parameters

format string

Returns

string

ToUnnullableDVec3d()

public UnnullableDVec3d ToUnnullableDVec3d()

Returns

UnnullableDVec3d

WriteBin(BinaryWriter)

Write binary data.

public void WriteBin(BinaryWriter writer)

Parameters

writer BinaryWriter

writer

Operators

operator +(DVec3d, DVec3d)

Adds two values together to compute their sum.

public static DVec3d operator +(DVec3d a, DVec3d b)

Parameters

a DVec3d

b DVec3d

Returns

DVec3d

The sum of left and right.

operator /(DVec3d, double)

Divides one value by another to compute their quotient.

public static DVec3d operator /(DVec3d src, double s)

Parameters

src DVec3d

s double

Returns

DVec3d

The quotient of left divided by right.

operator ==(DVec3d, DVec3d)

Compares two values to determine equality.

public static bool operator ==(DVec3d left, DVec3d right)

Parameters

left DVec3d

The value to compare with right.

right DVec3d

The value to compare with left.

Returns

bool

true if left is equal to right; otherwise, false.

operator !=(DVec3d, DVec3d)

Compares two values to determine inequality.

public static bool operator !=(DVec3d left, DVec3d right)

Parameters

left DVec3d

The value to compare with right.

right DVec3d

The value to compare with left.

Returns

bool

true if left is not equal to right; otherwise, false.

operator *(DVec3d, Mat4d)

Multiplies two values together to compute their product.

public static DVec3d operator *(DVec3d a, Mat4d b)

Parameters

a DVec3d

b Mat4d

Returns

DVec3d

The product of left multiplied by right.

operator *(DVec3d, double)

Multiplies two values together to compute their product.

public static DVec3d operator *(DVec3d src, double s)

Parameters

src DVec3d

s double

Returns

DVec3d

The product of left multiplied by right.

operator -(DVec3d, DVec3d)

Subtracts two values to compute their difference.

public static DVec3d operator -(DVec3d a, DVec3d b)

Parameters

a DVec3d

b DVec3d

Returns

DVec3d

The value of right subtracted from left.

operator -(DVec3d)

Create a negate DVec3d. The field objects are created, i.e. the field objects are not shared with this.

public static DVec3d operator -(DVec3d src)

Parameters

src DVec3d

src

Returns

DVec3d

negate DVec3d